粉笔的英文：
chalk

Chalk marks deface the wall of the house.
粉笔痕迹破坏墙壁的外观。

The chalk jarred against the blackboard
粉笔写在黑板上发出吱吱的声音。

The chalk jarred against the blackboard.
粉笔在黑板上发出吱吱声。

Sticks of celery,chalk,charcoal,dynamite,rhubarb,wax
一根根的芹菜、粉笔、木炭、炸药、食用大黄、蜡

Pavement artist( person who draws on the pavement with coloured chalks,esp in order to be given money by passers-by)
马路画家(用彩色粉笔在街上作画,尤指向行人讨钱的).

A piece of chalk
一支粉笔

A sfick of chalk
一支粉笔

A stick of chalk
一支粉笔

A pastel paste or crayon.
制彩色粉笔的糊状物或彩色粉笔

" Get me some chalk, won't you? "
给我拿些粉笔,好吗?

sheet of slate; for writing with chalk.
蓝灰色石板；可以用粉笔在上面书写。

I obliterate the word with chalk.
我用粉笔把这个单词涂去了。

Vandals desecrated the altar with chalk and paint.
汪达尔人用白垩和油漆亵渎圣坛。

The company will chalk up enormous profits.
这家公司将会获得巨额利润。

The inspector chalked OK on my bag.
检查员用粉笔在我的包上写了OK。